Roxithromycin, 100 µg/ml, Methanol, 1ml

Methyldecanoate (Caprate) C10:0, 10mg/ml in Hexane, 1ml

Fenbendazole-sulfone, 100 µg/ml, Methanol, 1ml

d2 C27 alpha alpha alpha (20R)-Cholestane, 100µg/mL in Isooctane, 10 x 1ml